Dec 05 05:31:38.451 INFO checking timely_communication-0.7.2 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 05:31:38.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 05:31:38.726 INFO [stdout] 50c98b66c6a782f9e0e16756a54de9d6c9a27e13c583ef674b65e555aac6bfa2
Dec 05 05:31:38.738 INFO running `"docker" "start" "-a" "50c98b66c6a782f9e0e16756a54de9d6c9a27e13c583ef674b65e555aac6bfa2"`
Dec 05 05:31:39.319 INFO [stderr] usermod: no changes
Dec 05 05:31:39.407 INFO [stderr]     Checking timely_logging v0.7.0
Dec 05 05:31:39.407 INFO [stderr]     Checking timely_bytes v0.7.0
Dec 05 05:31:39.407 INFO [stderr]     Checking abomonation v0.7.0
Dec 05 05:31:39.407 INFO [stderr]    Compiling abomonation_derive v0.3.0
Dec 05 05:31:42.970 INFO [stderr]     Checking timely_communication v0.7.2 (/source)
Dec 05 05:31:45.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Dec 05 05:31:45.619 INFO [stderr] su: No module specific data is present
Dec 05 05:31:46.155 INFO running `"docker" "inspect" "50c98b66c6a782f9e0e16756a54de9d6c9a27e13c583ef674b65e555aac6bfa2"`
Dec 05 05:31:46.321 INFO running `"docker" "rm" "-f" "50c98b66c6a782f9e0e16756a54de9d6c9a27e13c583ef674b65e555aac6bfa2"`
Dec 05 05:31:46.556 INFO [stdout] 50c98b66c6a782f9e0e16756a54de9d6c9a27e13c583ef674b65e555aac6bfa2